CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and reply queues
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation of reply or request queues failed, and the driver freed the memory first, but attempted to mem set the content of the freed memory, leading to a system crash. Add NULL pointer checks for reply and request queues before accessing the reply/request memory during cleanup
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f8e833572a3e12a2a1ffe7b3646af024264d38ca 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7df0296ad4e9253d12c6dbe7f120044dddc95600 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7da755e0d02e9ca035065127e108d1fed8950dc8 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 78d3f201f8b609928eade53cf03a52df5415aaf7 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e978a36f332ede78eb4de037b517db16265d420d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 220d7ca70611a73d50ef8e9edac630ed1ececb7c 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fa96392ebebc8fade2b878acb14cce0f71016503
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/f8e833572a3e12a2a1ffe7b3646af024264d38ca git.kernel.org: https://git.kernel.org/stable/c/7df0296ad4e9253d12c6dbe7f120044dddc95600 git.kernel.org: https://git.kernel.org/stable/c/7da755e0d02e9ca035065127e108d1fed8950dc8 git.kernel.org: https://git.kernel.org/stable/c/78d3f201f8b609928eade53cf03a52df5415aaf7 git.kernel.org: https://git.kernel.org/stable/c/e978a36f332ede78eb4de037b517db16265d420d git.kernel.org: https://git.kernel.org/stable/c/220d7ca70611a73d50ef8e9edac630ed1ececb7c git.kernel.org: https://git.kernel.org/stable/c/fa96392ebebc8fade2b878acb14cce0f71016503